这是什么原因啊？

黄山情缘

我的邮件服务器Exchange 2000出了问题，重做系统后，再重装Exchange时出现如下提示：<br>
The component "Microsoft Exchange Messaging and Collaboration Services" cannot be assigned the action "Install" because:<br>
-A server object for this server ("YNSERVER01") already exists in the Administrative Group "First Administrative Group". You must either remove this server object before installing, or run setup with the "DisasterRecovery" switch if you are attempting to recover this server.<br>
-Active Directory has not replicated all the necessary permissions for the deleted items container. Please wait until replication completes before running setup.<br>
这是什么原因啊，我的系统可是刚装的呀！<br>

钉子

你没有把原来的EX信息在AD中清理，或反安装。